Removal of the cogged pulley of the camshaft is carried out in the following order:

– remove the contact socket of the electromagnetic valve of a stop of the engine;

– take off a belt of the drive of auxiliary units;

– install the piston of the cylinder No. 1 in compression step VMT (see subsection 3.3.3);

– take off a gear belt of the GRM drive (see subsection 3.3.4);

Fig. 3.65. Removal of the cogged pulley from an adjusting cone of the camshaft: 1 – bolt of fastening of the cogged pulley of the camshaft; 2 – cogged pulley of the camshaft; 3 – drift

– fix the cogged pulley 2 (see fig. 3.65 ) the camshaft from a provorachivaniye and turn off a bolt of 1 fastening of a pulley;

– remove a pulley 2 camshafts.

Installation of the cogged pulley of the camshaft is carried out in the following order:

– wipe the interfaced surfaces of a pulley and the camshaft;

– establish a segment spline in a camshaft groove;

– install the cogged pulley 2 (see fig. 3.65 ). If the segment spline is not used, then insert a pulley nave ledge into a camshaft flute;

– establish a gear belt of the GRM drive (see subsection 3.3.4);

Fig. 3.61. Combination of adjusting tags of a flywheel and case of coupling

Fig. 3.5. The provision of adjusting tags of the cogged pulley of the camshaft of SOHC engines corresponding to VMT of the piston of the first cylinder: 1 – head of the block of cylinders; 2 – cogged pulley; 3 – block head cover; And – an adjusting tag

Fig. 3.67. Combination of tags on the cogged pulley and an arm of fastening of TNVD

Fig. 3.64. GRM drive details: 1 – lower cover of the GRM drive; 2 – pulley of a bent shaft; 3 – belt of the drive of auxiliary units; 4 – bolt of fastening of a pulley of a bent shaft; 5 – bolt of fastening of the cogged pulley of a bent shaft; 6 – gear belt of the GRM drive; 7 – tension roller of a gear belt of the GRM drive; 8 – bolt of fastening of a tension roller; 9 – bolts of fastening of the top cover of the GRM drive; 10 – top cover of the GRM drive; 11 – back cover of the GRM drive; 12 – back arm of fastening of TNVD; 13 – TNVD; 14 – forward arm of fastening of TNVD; 15 – TNVD cogged pulley; 16 – pulley of an intermediate shaft; 17 – bolt of fastening of a pulley of an intermediate shaft; 18 – cogged pulley of a bent shaft; 19 – the lower cover of the GRM drive (for completely closed drive); 20 – the top cover of the GRM drive (for completely closed drive); 21 – a back cover of the GRM drive (for completely closed drive)

– check combination of all adjusting tags: a flywheel (see fig. 3.61 ), the cogged pulley of the camshaft (see fig. 3.5 ) and the TNVD cogged pulley (fig. 3.67) ;

– establish covers 19 and 20 (see fig. 3.64 ) the GRM drive;

– establish a pulley 2 bent shafts;

– establish a belt 3 drives of auxiliary units and adjust its tension.